| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.29 | 4.775% | $175.2781 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $76.82 | 12.396% | $86.3426 | $86.34 | $86.35 | $86.30 |
| Purchase #3 | $142.61 | 10.827% | $158.0504 | $158.05 | $158.05 | $158.10 |
| Purchase #4 | $151.53 | 7.827% | $163.3903 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $70.85 | 6.384% | $75.3731 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $37.99 | 13.592% | $43.1536 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $126.71 | 13.163% | $143.3888 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $773.80 | $844.9769 | $844.97 | $845.00 | $845.10 | |